155860002

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 374499840

約数和(自身を除く): 218639838

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 61, 62, 93, 114, 122, 171, 183, 186, 241, 279, 342, 366, 482, 549, 558, 589, 723, 1098, 1159, 1178, 1446, 1767, 1891, 2169, 2318, 3477, 3534, 3782, 4338, 4579, 5301, 5673, 6954, 7471, 9158, 10431, 10602, 11346, 13737, 14701, 14942, 17019, 20862, 22413, 27474, 29402, 34038, 35929, 41211, 44103, 44826, 67239, 71858, 82422, 88206, 107787, 132309, 134478, 141949, 215574, 264618, 279319, 283898, 323361, 425847, 455731, 558638, 646722, 837957, 851694, 911462, 1277541, 1367193, 1675914, 2513871, 2555082, 2734386, 4101579, 5027742, 8203158, 8658889, 17317778, 25976667, 51953334, 77930001, 155860002]

約数ペア:

[(1, 155860002), (2, 77930001), (3, 51953334), (6, 25976667), (9, 17317778), (18, 8658889), (19, 8203158), (31, 5027742), (38, 4101579), (57, 2734386), (61, 2555082), (62, 2513871), (93, 1675914), (114, 1367193), (122, 1277541), (171, 911462), (183, 851694), (186, 837957), (241, 646722), (279, 558638), (342, 455731), (366, 425847), (482, 323361), (549, 283898), (558, 279319), (589, 264618), (723, 215574), (1098, 141949), (1159, 134478), (1178, 132309), (1446, 107787), (1767, 88206), (1891, 82422), (2169, 71858), (2318, 67239), (3477, 44826), (3534, 44103), (3782, 41211), (4338, 35929), (4579, 34038), (5301, 29402), (5673, 27474), (6954, 22413), (7471, 20862), (9158, 17019), (10431, 14942), (10602, 14701), (11346, 13737)]