159876486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 453233664

約数和(自身を除く): 293357178

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 61, 62, 63, 66, 77, 93, 99, 122, 126, 154, 183, 186, 198, 217, 231, 279, 341, 366, 427, 434, 462, 549, 558, 651, 671, 682, 693, 854, 1023, 1098, 1281, 1302, 1342, 1386, 1891, 1953, 2013, 2046, 2387, 2562, 3069, 3721, 3782, 3843, 3906, 4026, 4697, 4774, 5673, 6039, 6138, 7161, 7442, 7686, 9394, 11163, 11346, 12078, 13237, 14091, 14322, 17019, 20801, 21483, 22326, 26047, 26474, 28182, 33489, 34038, 39711, 40931, 41602, 42273, 42966, 52094, 62403, 66978, 78141, 79422, 81862, 84546, 115351, 119133, 122793, 124806, 145607, 156282, 187209, 230702, 234423, 238266, 245586, 286517, 291214, 346053, 368379, 374418, 436821, 468846, 573034, 692106, 736758, 807457, 859551, 873642, 1038159, 1268861, 1310463, 1614914, 1719102, 2076318, 2422371, 2537722, 2578653, 2620926, 3806583, 4844742, 5157306, 7267113, 7613166, 8882027, 11419749, 14534226, 17764054, 22839498, 26646081, 53292162, 79938243, 159876486]

約数ペア:

[(1, 159876486), (2, 79938243), (3, 53292162), (6, 26646081), (7, 22839498), (9, 17764054), (11, 14534226), (14, 11419749), (18, 8882027), (21, 7613166), (22, 7267113), (31, 5157306), (33, 4844742), (42, 3806583), (61, 2620926), (62, 2578653), (63, 2537722), (66, 2422371), (77, 2076318), (93, 1719102), (99, 1614914), (122, 1310463), (126, 1268861), (154, 1038159), (183, 873642), (186, 859551), (198, 807457), (217, 736758), (231, 692106), (279, 573034), (341, 468846), (366, 436821), (427, 374418), (434, 368379), (462, 346053), (549, 291214), (558, 286517), (651, 245586), (671, 238266), (682, 234423), (693, 230702), (854, 187209), (1023, 156282), (1098, 145607), (1281, 124806), (1302, 122793), (1342, 119133), (1386, 115351), (1891, 84546), (1953, 81862), (2013, 79422), (2046, 78141), (2387, 66978), (2562, 62403), (3069, 52094), (3721, 42966), (3782, 42273), (3843, 41602), (3906, 40931), (4026, 39711), (4697, 34038), (4774, 33489), (5673, 28182), (6039, 26474), (6138, 26047), (7161, 22326), (7442, 21483), (7686, 20801), (9394, 17019), (11163, 14322), (11346, 14091), (12078, 13237)]