156569310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 442203840

約数和(自身を除く): 285634530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 61, 79, 90, 95, 114, 122, 158, 171, 183, 190, 237, 285, 305, 342, 361, 366, 395, 474, 549, 570, 610, 711, 722, 790, 855, 915, 1083, 1098, 1159, 1185, 1422, 1501, 1710, 1805, 1830, 2166, 2318, 2370, 2745, 3002, 3249, 3477, 3555, 3610, 4503, 4819, 5415, 5490, 5795, 6498, 6954, 7110, 7505, 9006, 9638, 10431, 10830, 11590, 13509, 14457, 15010, 16245, 17385, 20862, 22021, 22515, 24095, 27018, 28519, 28914, 32490, 34770, 43371, 44042, 45030, 48190, 52155, 57038, 66063, 67545, 72285, 85557, 86742, 91561, 104310, 110105, 132126, 135090, 142595, 144570, 171114, 183122, 198189, 216855, 220210, 256671, 274683, 285190, 330315, 396378, 427785, 433710, 457805, 513342, 549366, 660630, 824049, 855570, 915610, 990945, 1283355, 1373415, 1648098, 1739659, 1981890, 2566710, 2746830, 3479318, 4120245, 5218977, 8240490, 8698295, 10437954, 15656931, 17396590, 26094885, 31313862, 52189770, 78284655, 156569310]

約数ペア:

[(1, 156569310), (2, 78284655), (3, 52189770), (5, 31313862), (6, 26094885), (9, 17396590), (10, 15656931), (15, 10437954), (18, 8698295), (19, 8240490), (30, 5218977), (38, 4120245), (45, 3479318), (57, 2746830), (61, 2566710), (79, 1981890), (90, 1739659), (95, 1648098), (114, 1373415), (122, 1283355), (158, 990945), (171, 915610), (183, 855570), (190, 824049), (237, 660630), (285, 549366), (305, 513342), (342, 457805), (361, 433710), (366, 427785), (395, 396378), (474, 330315), (549, 285190), (570, 274683), (610, 256671), (711, 220210), (722, 216855), (790, 198189), (855, 183122), (915, 171114), (1083, 144570), (1098, 142595), (1159, 135090), (1185, 132126), (1422, 110105), (1501, 104310), (1710, 91561), (1805, 86742), (1830, 85557), (2166, 72285), (2318, 67545), (2370, 66063), (2745, 57038), (3002, 52155), (3249, 48190), (3477, 45030), (3555, 44042), (3610, 43371), (4503, 34770), (4819, 32490), (5415, 28914), (5490, 28519), (5795, 27018), (6498, 24095), (6954, 22515), (7110, 22021), (7505, 20862), (9006, 17385), (9638, 16245), (10431, 15010), (10830, 14457), (11590, 13509)]