15691585456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 33242316800

約数和(自身を除く): 17550731344

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 67, 79, 86, 124, 134, 139, 158, 172, 248, 268, 278, 316, 344, 496, 536, 556, 632, 688, 1072, 1112, 1264, 1333, 2077, 2224, 2449, 2666, 2881, 3397, 4154, 4309, 4898, 5293, 5332, 5762, 5977, 6794, 8308, 8618, 9313, 9796, 10586, 10664, 10981, 11524, 11954, 13588, 16616, 17236, 18626, 19592, 21172, 21328, 21962, 23048, 23908, 27176, 33232, 34472, 37252, 39184, 42344, 43924, 46096, 47816, 54352, 68944, 74504, 84688, 87848, 89311, 95632, 105307, 149008, 164083, 175696, 178622, 185287, 210614, 227599, 288703, 328166, 340411, 357244, 370574, 400459, 421228, 455198, 472183, 577406, 656332, 680822, 714488, 735727, 741148, 800918, 842456, 910396, 944366, 1154812, 1312664, 1361644, 1428976, 1471454, 1482296, 1601836, 1684912, 1820792, 1888732, 2309624, 2625328, 2723288, 2942908, 2964592, 3203672, 3641584, 3777464, 4619248, 5446576, 5885816, 6407344, 7055569, 7554928, 11771632, 12414229, 14111138, 14637673, 22807537, 24828458, 28222276, 29275346, 31636261, 45615074, 49656916, 56444552, 58550692, 63272522, 91230148, 99313832, 112889104, 117101384, 126545044, 182460296, 198627664, 234202768, 253090088, 364920592, 506180176, 980724091, 1961448182, 3922896364, 7845792728, 15691585456]

約数ペア:

[(1, 15691585456), (2, 7845792728), (4, 3922896364), (8, 1961448182), (16, 980724091), (31, 506180176), (43, 364920592), (62, 253090088), (67, 234202768), (79, 198627664), (86, 182460296), (124, 126545044), (134, 117101384), (139, 112889104), (158, 99313832), (172, 91230148), (248, 63272522), (268, 58550692), (278, 56444552), (316, 49656916), (344, 45615074), (496, 31636261), (536, 29275346), (556, 28222276), (632, 24828458), (688, 22807537), (1072, 14637673), (1112, 14111138), (1264, 12414229), (1333, 11771632), (2077, 7554928), (2224, 7055569), (2449, 6407344), (2666, 5885816), (2881, 5446576), (3397, 4619248), (4154, 3777464), (4309, 3641584), (4898, 3203672), (5293, 2964592), (5332, 2942908), (5762, 2723288), (5977, 2625328), (6794, 2309624), (8308, 1888732), (8618, 1820792), (9313, 1684912), (9796, 1601836), (10586, 1482296), (10664, 1471454), (10981, 1428976), (11524, 1361644), (11954, 1312664), (13588, 1154812), (16616, 944366), (17236, 910396), (18626, 842456), (19592, 800918), (21172, 741148), (21328, 735727), (21962, 714488), (23048, 680822), (23908, 656332), (27176, 577406), (33232, 472183), (34472, 455198), (37252, 421228), (39184, 400459), (42344, 370574), (43924, 357244), (46096, 340411), (47816, 328166), (54352, 288703), (68944, 227599), (74504, 210614), (84688, 185287), (87848, 178622), (89311, 175696), (95632, 164083), (105307, 149008)]