156913004240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{3049}}^1$

素因数の和:3637

約数の個数: 160

約数和(自身を含む): 392117760000

約数和(自身を除く): 235204755760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 479, 632, 680, 790, 958, 1264, 1343, 1360, 1580, 1916, 2395, 2686, 3049, 3160, 3832, 4790, 5372, 6098, 6320, 6715, 7664, 8143, 9580, 10744, 12196, 13430, 15245, 16286, 19160, 21488, 24392, 26860, 30490, 32572, 37841, 38320, 40715, 48784, 51833, 53720, 60980, 65144, 75682, 81430, 103666, 107440, 121960, 130288, 151364, 162860, 189205, 207332, 240871, 243920, 259165, 302728, 325720, 378410, 414664, 481742, 518330, 605456, 643297, 651440, 756820, 829328, 963484, 1036660, 1204355, 1286594, 1460471, 1513640, 1926968, 2073320, 2408710, 2573188, 2920942, 3027280, 3216485, 3853936, 4094807, 4146640, 4817420, 5146376, 5841884, 6432970, 7302355, 8189614, 9634840, 10292752, 11683768, 12865940, 14604710, 16379228, 19269680, 20474035, 23367536, 24828007, 25731880, 29209420, 32758456, 40948070, 49656014, 51463760, 58418840, 65516912, 81896140, 99312028, 115377209, 116837680, 124140035, 163792280, 198624056, 230754418, 248280070, 327584560, 397248112, 461508836, 496560140, 576886045, 923017672, 993120280, 1153772090, 1846035344, 1961412553, 1986240560, 2307544180, 3922825106, 4615088360, 7845650212, 9230176720, 9807062765, 15691300424, 19614125530, 31382600848, 39228251060, 78456502120, 156913004240]

約数ペア:

[(1, 156913004240), (2, 78456502120), (4, 39228251060), (5, 31382600848), (8, 19614125530), (10, 15691300424), (16, 9807062765), (17, 9230176720), (20, 7845650212), (34, 4615088360), (40, 3922825106), (68, 2307544180), (79, 1986240560), (80, 1961412553), (85, 1846035344), (136, 1153772090), (158, 993120280), (170, 923017672), (272, 576886045), (316, 496560140), (340, 461508836), (395, 397248112), (479, 327584560), (632, 248280070), (680, 230754418), (790, 198624056), (958, 163792280), (1264, 124140035), (1343, 116837680), (1360, 115377209), (1580, 99312028), (1916, 81896140), (2395, 65516912), (2686, 58418840), (3049, 51463760), (3160, 49656014), (3832, 40948070), (4790, 32758456), (5372, 29209420), (6098, 25731880), (6320, 24828007), (6715, 23367536), (7664, 20474035), (8143, 19269680), (9580, 16379228), (10744, 14604710), (12196, 12865940), (13430, 11683768), (15245, 10292752), (16286, 9634840), (19160, 8189614), (21488, 7302355), (24392, 6432970), (26860, 5841884), (30490, 5146376), (32572, 4817420), (37841, 4146640), (38320, 4094807), (40715, 3853936), (48784, 3216485), (51833, 3027280), (53720, 2920942), (60980, 2573188), (65144, 2408710), (75682, 2073320), (81430, 1926968), (103666, 1513640), (107440, 1460471), (121960, 1286594), (130288, 1204355), (151364, 1036660), (162860, 963484), (189205, 829328), (207332, 756820), (240871, 651440), (243920, 643297), (259165, 605456), (302728, 518330), (325720, 481742), (378410, 414664)]