155993292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2848

約数の個数: 144

約数和(自身を含む): 514043712

約数和(自身を除く): 358050420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 2801, 3094, 3276, 3978, 4284, 4641, 5602, 6188, 7956, 8403, 9282, 11204, 13923, 16806, 18564, 19607, 25209, 27846, 33612, 36413, 39214, 47617, 50418, 55692, 58821, 72826, 78428, 95234, 100836, 109239, 117642, 142851, 145652, 176463, 190468, 218478, 235284, 254891, 285702, 327717, 333319, 352926, 428553, 436956, 509782, 571404, 619021, 655434, 666638, 705852, 764673, 857106, 999957, 1019564, 1238042, 1310868, 1333276, 1529346, 1714212, 1857063, 1999914, 2294019, 2476084, 2999871, 3058692, 3714126, 3999828, 4333147, 4588038, 5571189, 5999742, 7428252, 8666294, 9176076, 11142378, 11999484, 12999441, 17332588, 22284756, 25998882, 38998323, 51997764, 77996646, 155993292]

約数ペア:

[(1, 155993292), (2, 77996646), (3, 51997764), (4, 38998323), (6, 25998882), (7, 22284756), (9, 17332588), (12, 12999441), (13, 11999484), (14, 11142378), (17, 9176076), (18, 8666294), (21, 7428252), (26, 5999742), (28, 5571189), (34, 4588038), (36, 4333147), (39, 3999828), (42, 3714126), (51, 3058692), (52, 2999871), (63, 2476084), (68, 2294019), (78, 1999914), (84, 1857063), (91, 1714212), (102, 1529346), (117, 1333276), (119, 1310868), (126, 1238042), (153, 1019564), (156, 999957), (182, 857106), (204, 764673), (221, 705852), (234, 666638), (238, 655434), (252, 619021), (273, 571404), (306, 509782), (357, 436956), (364, 428553), (442, 352926), (468, 333319), (476, 327717), (546, 285702), (612, 254891), (663, 235284), (714, 218478), (819, 190468), (884, 176463), (1071, 145652), (1092, 142851), (1326, 117642), (1428, 109239), (1547, 100836), (1638, 95234), (1989, 78428), (2142, 72826), (2652, 58821), (2801, 55692), (3094, 50418), (3276, 47617), (3978, 39214), (4284, 36413), (4641, 33612), (5602, 27846), (6188, 25209), (7956, 19607), (8403, 18564), (9282, 16806), (11204, 13923)]