155192076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 459863040

約数和(自身を除く): 304670964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 558, 563, 589, 684, 741, 806, 988, 1116, 1126, 1178, 1209, 1482, 1612, 1689, 1767, 2223, 2252, 2356, 2418, 2964, 3378, 3534, 3627, 4446, 4836, 5067, 5301, 6756, 7068, 7254, 7319, 7657, 8892, 10134, 10602, 10697, 14508, 14638, 15314, 17453, 20268, 21204, 21394, 21957, 22971, 29276, 30628, 32091, 34906, 42788, 43914, 45942, 52359, 64182, 65871, 68913, 69812, 87828, 91884, 96273, 104718, 128364, 131742, 137826, 139061, 157077, 192546, 209436, 226889, 263484, 275652, 278122, 314154, 331607, 385092, 417183, 453778, 556244, 628308, 663214, 680667, 834366, 907556, 994821, 1251549, 1326428, 1361334, 1668732, 1989642, 2042001, 2503098, 2722668, 2984463, 3979284, 4084002, 4310891, 5006196, 5968926, 8168004, 8621782, 11937852, 12932673, 17243564, 25865346, 38798019, 51730692, 77596038, 155192076]

約数ペア:

[(1, 155192076), (2, 77596038), (3, 51730692), (4, 38798019), (6, 25865346), (9, 17243564), (12, 12932673), (13, 11937852), (18, 8621782), (19, 8168004), (26, 5968926), (31, 5006196), (36, 4310891), (38, 4084002), (39, 3979284), (52, 2984463), (57, 2722668), (62, 2503098), (76, 2042001), (78, 1989642), (93, 1668732), (114, 1361334), (117, 1326428), (124, 1251549), (156, 994821), (171, 907556), (186, 834366), (228, 680667), (234, 663214), (247, 628308), (279, 556244), (342, 453778), (372, 417183), (403, 385092), (468, 331607), (494, 314154), (558, 278122), (563, 275652), (589, 263484), (684, 226889), (741, 209436), (806, 192546), (988, 157077), (1116, 139061), (1126, 137826), (1178, 131742), (1209, 128364), (1482, 104718), (1612, 96273), (1689, 91884), (1767, 87828), (2223, 69812), (2252, 68913), (2356, 65871), (2418, 64182), (2964, 52359), (3378, 45942), (3534, 43914), (3627, 42788), (4446, 34906), (4836, 32091), (5067, 30628), (5301, 29276), (6756, 22971), (7068, 21957), (7254, 21394), (7319, 21204), (7657, 20268), (8892, 17453), (10134, 15314), (10602, 14638), (10697, 14508)]