138772926

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 329312256

約数和(自身を除く): 190539330

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 81, 93, 122, 151, 162, 183, 186, 243, 279, 302, 366, 453, 486, 549, 558, 837, 906, 1098, 1359, 1647, 1674, 1891, 2511, 2718, 3294, 3782, 4077, 4681, 4941, 5022, 5673, 7533, 8154, 9211, 9362, 9882, 11346, 12231, 14043, 14823, 15066, 17019, 18422, 24462, 27633, 28086, 29646, 34038, 36693, 42129, 51057, 55266, 73386, 82899, 84258, 102114, 126387, 153171, 165798, 248697, 252774, 285541, 306342, 379161, 459513, 497394, 571082, 746091, 758322, 856623, 919026, 1137483, 1492182, 1713246, 2238273, 2274966, 2569869, 4476546, 5139738, 7709607, 15419214, 23128821, 46257642, 69386463, 138772926]

約数ペア:

[(1, 138772926), (2, 69386463), (3, 46257642), (6, 23128821), (9, 15419214), (18, 7709607), (27, 5139738), (31, 4476546), (54, 2569869), (61, 2274966), (62, 2238273), (81, 1713246), (93, 1492182), (122, 1137483), (151, 919026), (162, 856623), (183, 758322), (186, 746091), (243, 571082), (279, 497394), (302, 459513), (366, 379161), (453, 306342), (486, 285541), (549, 252774), (558, 248697), (837, 165798), (906, 153171), (1098, 126387), (1359, 102114), (1647, 84258), (1674, 82899), (1891, 73386), (2511, 55266), (2718, 51057), (3294, 42129), (3782, 36693), (4077, 34038), (4681, 29646), (4941, 28086), (5022, 27633), (5673, 24462), (7533, 18422), (8154, 17019), (9211, 15066), (9362, 14823), (9882, 14043), (11346, 12231)]