141980916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 424833920

約数和(自身を除く): 282853004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 77, 84, 121, 122, 132, 154, 183, 229, 231, 242, 244, 308, 363, 366, 427, 458, 462, 484, 671, 687, 726, 732, 847, 854, 916, 924, 1281, 1342, 1374, 1452, 1603, 1694, 1708, 2013, 2519, 2541, 2562, 2684, 2748, 3206, 3388, 4026, 4697, 4809, 5038, 5082, 5124, 6412, 7381, 7557, 8052, 9394, 9618, 10076, 10164, 13969, 14091, 14762, 15114, 17633, 18788, 19236, 22143, 27709, 27938, 28182, 29524, 30228, 35266, 41907, 44286, 51667, 52899, 55418, 55876, 56364, 70532, 83127, 83814, 88572, 97783, 103334, 105798, 110836, 153659, 155001, 166254, 167628, 193963, 195566, 206668, 211596, 293349, 307318, 310002, 332508, 387926, 391132, 460977, 581889, 586698, 614636, 620004, 775852, 921954, 1075613, 1163778, 1173396, 1690249, 1843908, 2151226, 2327556, 3226839, 3380498, 4302452, 5070747, 6453678, 6760996, 10141494, 11831743, 12907356, 20282988, 23663486, 35495229, 47326972, 70990458, 141980916]

約数ペア:

[(1, 141980916), (2, 70990458), (3, 47326972), (4, 35495229), (6, 23663486), (7, 20282988), (11, 12907356), (12, 11831743), (14, 10141494), (21, 6760996), (22, 6453678), (28, 5070747), (33, 4302452), (42, 3380498), (44, 3226839), (61, 2327556), (66, 2151226), (77, 1843908), (84, 1690249), (121, 1173396), (122, 1163778), (132, 1075613), (154, 921954), (183, 775852), (229, 620004), (231, 614636), (242, 586698), (244, 581889), (308, 460977), (363, 391132), (366, 387926), (427, 332508), (458, 310002), (462, 307318), (484, 293349), (671, 211596), (687, 206668), (726, 195566), (732, 193963), (847, 167628), (854, 166254), (916, 155001), (924, 153659), (1281, 110836), (1342, 105798), (1374, 103334), (1452, 97783), (1603, 88572), (1694, 83814), (1708, 83127), (2013, 70532), (2519, 56364), (2541, 55876), (2562, 55418), (2684, 52899), (2748, 51667), (3206, 44286), (3388, 41907), (4026, 35266), (4697, 30228), (4809, 29524), (5038, 28182), (5082, 27938), (5124, 27709), (6412, 22143), (7381, 19236), (7557, 18788), (8052, 17633), (9394, 15114), (9618, 14762), (10076, 14091), (10164, 13969)]