156948121840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5843}}^1\times {\mathrm{10831}}^1$

素因数の和:16718

約数の個数: 80

約数和(自身を含む): 376774742016

約数和(自身を除く): 219826620176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 5843, 10831, 11686, 21662, 23372, 29215, 43324, 46744, 54155, 58430, 86648, 93488, 108310, 116860, 173296, 181133, 216620, 233720, 335761, 362266, 433240, 467440, 671522, 724532, 866480, 905665, 1343044, 1449064, 1678805, 1811330, 2686088, 2898128, 3357610, 3622660, 5372176, 6715220, 7245320, 13430440, 14490640, 26860880, 63285533, 126571066, 253142132, 316427665, 506284264, 632855330, 1012568528, 1265710660, 1961851523, 2531421320, 3923703046, 5062842640, 7847406092, 9809257615, 15694812184, 19618515230, 31389624368, 39237030460, 78474060920, 156948121840]

約数ペア:

[(1, 156948121840), (2, 78474060920), (4, 39237030460), (5, 31389624368), (8, 19618515230), (10, 15694812184), (16, 9809257615), (20, 7847406092), (31, 5062842640), (40, 3923703046), (62, 2531421320), (80, 1961851523), (124, 1265710660), (155, 1012568528), (248, 632855330), (310, 506284264), (496, 316427665), (620, 253142132), (1240, 126571066), (2480, 63285533), (5843, 26860880), (10831, 14490640), (11686, 13430440), (21662, 7245320), (23372, 6715220), (29215, 5372176), (43324, 3622660), (46744, 3357610), (54155, 2898128), (58430, 2686088), (86648, 1811330), (93488, 1678805), (108310, 1449064), (116860, 1343044), (173296, 905665), (181133, 866480), (216620, 724532), (233720, 671522), (335761, 467440), (362266, 433240)]