156944925

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 303730560

約数和(自身を除く): 146785635

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 53, 75, 107, 123, 135, 159, 205, 225, 265, 321, 369, 477, 535, 615, 675, 795, 963, 1025, 1107, 1325, 1431, 1605, 1845, 2173, 2385, 2675, 2889, 3075, 3975, 4387, 4815, 5535, 5671, 6519, 7155, 8025, 9225, 10865, 11925, 13161, 14445, 17013, 19557, 21935, 24075, 27675, 28355, 32595, 35775, 39483, 51039, 54325, 58671, 65805, 72225, 85065, 97785, 109675, 118449, 141775, 153117, 162975, 197415, 232511, 255195, 293355, 329025, 425325, 488925, 592245, 697533, 765585, 987075, 1162555, 1275975, 1466775, 2092599, 2961225, 3487665, 3827925, 5812775, 6277797, 10462995, 17438325, 31388985, 52314975, 156944925]

約数ペア:

[(1, 156944925), (3, 52314975), (5, 31388985), (9, 17438325), (15, 10462995), (25, 6277797), (27, 5812775), (41, 3827925), (45, 3487665), (53, 2961225), (75, 2092599), (107, 1466775), (123, 1275975), (135, 1162555), (159, 987075), (205, 765585), (225, 697533), (265, 592245), (321, 488925), (369, 425325), (477, 329025), (535, 293355), (615, 255195), (675, 232511), (795, 197415), (963, 162975), (1025, 153117), (1107, 141775), (1325, 118449), (1431, 109675), (1605, 97785), (1845, 85065), (2173, 72225), (2385, 65805), (2675, 58671), (2889, 54325), (3075, 51039), (3975, 39483), (4387, 35775), (4815, 32595), (5535, 28355), (5671, 27675), (6519, 24075), (7155, 21935), (8025, 19557), (9225, 17013), (10865, 14445), (11925, 13161)]