156712068170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:1012

約数の個数: 128

約数和(自身を含む): 329232384000

約数和(自身を除く): 172520315830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 199, 206, 239, 398, 457, 478, 515, 721, 914, 995, 1030, 1195, 1393, 1442, 1673, 1990, 2285, 2390, 2786, 3199, 3346, 3605, 4570, 6398, 6965, 7210, 8365, 13930, 15995, 16730, 20497, 24617, 31990, 40994, 47071, 47561, 49234, 90943, 94142, 95122, 102485, 109223, 123085, 143479, 172319, 181886, 204970, 218446, 235355, 237805, 246170, 286958, 329497, 332927, 344638, 454715, 470710, 475610, 546115, 636601, 658994, 665854, 717395, 764561, 861595, 909430, 1092230, 1273202, 1434790, 1529122, 1647485, 1664635, 1723190, 3183005, 3294970, 3329270, 3822805, 4898783, 6366010, 7645610, 9367129, 9797566, 11249969, 18734258, 21735377, 22499938, 24493915, 34291481, 43470754, 46835645, 48987830, 56249845, 65569903, 68582962, 78749783, 93671290, 108676885, 112499690, 131139806, 152147639, 157499566, 171457405, 217353770, 304295278, 327849515, 342914810, 393748915, 655699030, 760738195, 787497830, 1521476390, 2238743831, 4477487662, 11193719155, 15671206817, 22387438310, 31342413634, 78356034085, 156712068170]

約数ペア:

[(1, 156712068170), (2, 78356034085), (5, 31342413634), (7, 22387438310), (10, 15671206817), (14, 11193719155), (35, 4477487662), (70, 2238743831), (103, 1521476390), (199, 787497830), (206, 760738195), (239, 655699030), (398, 393748915), (457, 342914810), (478, 327849515), (515, 304295278), (721, 217353770), (914, 171457405), (995, 157499566), (1030, 152147639), (1195, 131139806), (1393, 112499690), (1442, 108676885), (1673, 93671290), (1990, 78749783), (2285, 68582962), (2390, 65569903), (2786, 56249845), (3199, 48987830), (3346, 46835645), (3605, 43470754), (4570, 34291481), (6398, 24493915), (6965, 22499938), (7210, 21735377), (8365, 18734258), (13930, 11249969), (15995, 9797566), (16730, 9367129), (20497, 7645610), (24617, 6366010), (31990, 4898783), (40994, 3822805), (47071, 3329270), (47561, 3294970), (49234, 3183005), (90943, 1723190), (94142, 1664635), (95122, 1647485), (102485, 1529122), (109223, 1434790), (123085, 1273202), (143479, 1092230), (172319, 909430), (181886, 861595), (204970, 764561), (218446, 717395), (235355, 665854), (237805, 658994), (246170, 636601), (286958, 546115), (329497, 475610), (332927, 470710), (344638, 454715)]