158868458316

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{158303}}^1$

素因数の和:158831

約数の個数: 72

約数和(自身を含む): 409063234944

約数和(自身を除く): 250194776628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 457, 549, 732, 914, 1098, 1371, 1828, 2196, 2742, 4113, 5484, 8226, 16452, 27877, 55754, 83631, 111508, 158303, 167262, 250893, 316606, 334524, 474909, 501786, 633212, 949818, 1003572, 1424727, 1899636, 2849454, 5698908, 9656483, 19312966, 28969449, 38625932, 57938898, 72344471, 86908347, 115877796, 144688942, 173816694, 217033413, 289377884, 347633388, 434066826, 651100239, 868133652, 1302200478, 2604400956, 4413012731, 8826025462, 13239038193, 17652050924, 26478076386, 39717114579, 52956152772, 79434229158, 158868458316]

約数ペア:

[(1, 158868458316), (2, 79434229158), (3, 52956152772), (4, 39717114579), (6, 26478076386), (9, 17652050924), (12, 13239038193), (18, 8826025462), (36, 4413012731), (61, 2604400956), (122, 1302200478), (183, 868133652), (244, 651100239), (366, 434066826), (457, 347633388), (549, 289377884), (732, 217033413), (914, 173816694), (1098, 144688942), (1371, 115877796), (1828, 86908347), (2196, 72344471), (2742, 57938898), (4113, 38625932), (5484, 28969449), (8226, 19312966), (16452, 9656483), (27877, 5698908), (55754, 2849454), (83631, 1899636), (111508, 1424727), (158303, 1003572), (167262, 949818), (250893, 633212), (316606, 501786), (334524, 474909)]