156719937556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{29311}}^1$

素因数の和:29769

約数の個数: 96

約数和(自身を含む): 347558715392

約数和(自身を除く): 190838777836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 397, 481, 518, 794, 962, 1036, 1588, 1924, 2779, 3367, 5161, 5558, 6734, 10322, 11116, 13468, 14689, 20644, 29311, 29378, 36127, 58622, 58756, 72254, 102823, 117244, 144508, 190957, 205177, 205646, 381043, 381914, 410354, 411292, 762086, 763828, 820708, 1084507, 1336699, 1524172, 2169014, 2667301, 2673398, 4338028, 5334602, 5346796, 7591549, 10669204, 11636467, 14098591, 15183098, 23272934, 28197182, 30366196, 46545868, 56394364, 81455269, 98690137, 151274071, 162910538, 197380274, 302548142, 325821076, 394760548, 430549279, 605096284, 861098558, 1058918497, 1722197116, 2117836994, 3013844953, 4235673988, 5597140627, 6027689906, 11194281254, 12055379812, 22388562508, 39179984389, 78359968778, 156719937556]

約数ペア:

[(1, 156719937556), (2, 78359968778), (4, 39179984389), (7, 22388562508), (13, 12055379812), (14, 11194281254), (26, 6027689906), (28, 5597140627), (37, 4235673988), (52, 3013844953), (74, 2117836994), (91, 1722197116), (148, 1058918497), (182, 861098558), (259, 605096284), (364, 430549279), (397, 394760548), (481, 325821076), (518, 302548142), (794, 197380274), (962, 162910538), (1036, 151274071), (1588, 98690137), (1924, 81455269), (2779, 56394364), (3367, 46545868), (5161, 30366196), (5558, 28197182), (6734, 23272934), (10322, 15183098), (11116, 14098591), (13468, 11636467), (14689, 10669204), (20644, 7591549), (29311, 5346796), (29378, 5334602), (36127, 4338028), (58622, 2673398), (58756, 2667301), (72254, 2169014), (102823, 1524172), (117244, 1336699), (144508, 1084507), (190957, 820708), (205177, 763828), (205646, 762086), (381043, 411292), (381914, 410354)]