145790892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:840

約数の個数: 108

約数和(自身を含む): 412461504

約数和(自身を除く): 266670612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 403, 468, 507, 558, 676, 773, 806, 1014, 1116, 1209, 1521, 1546, 1612, 2028, 2319, 2418, 3042, 3092, 3627, 4638, 4836, 5239, 6084, 6957, 7254, 9276, 10049, 10478, 13914, 14508, 15717, 20098, 20956, 23963, 27828, 30147, 31434, 40196, 47151, 47926, 60294, 62868, 71889, 90441, 94302, 95852, 120588, 130637, 143778, 180882, 188604, 215667, 261274, 287556, 311519, 361764, 391911, 431334, 522548, 623038, 783822, 862668, 934557, 1175733, 1246076, 1567644, 1869114, 2351466, 2803671, 3738228, 4049747, 4702932, 5607342, 8099494, 11214684, 12149241, 16198988, 24298482, 36447723, 48596964, 72895446, 145790892]

約数ペア:

[(1, 145790892), (2, 72895446), (3, 48596964), (4, 36447723), (6, 24298482), (9, 16198988), (12, 12149241), (13, 11214684), (18, 8099494), (26, 5607342), (31, 4702932), (36, 4049747), (39, 3738228), (52, 2803671), (62, 2351466), (78, 1869114), (93, 1567644), (117, 1246076), (124, 1175733), (156, 934557), (169, 862668), (186, 783822), (234, 623038), (279, 522548), (338, 431334), (372, 391911), (403, 361764), (468, 311519), (507, 287556), (558, 261274), (676, 215667), (773, 188604), (806, 180882), (1014, 143778), (1116, 130637), (1209, 120588), (1521, 95852), (1546, 94302), (1612, 90441), (2028, 71889), (2319, 62868), (2418, 60294), (3042, 47926), (3092, 47151), (3627, 40196), (4638, 31434), (4836, 30147), (5239, 27828), (6084, 23963), (6957, 20956), (7254, 20098), (9276, 15717), (10049, 14508), (10478, 13914)]