166309668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 505523200

約数和(自身を除く): 339213532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 183, 186, 217, 244, 252, 279, 349, 366, 372, 427, 434, 549, 558, 651, 698, 732, 854, 868, 1047, 1098, 1116, 1281, 1302, 1396, 1708, 1891, 1953, 2094, 2196, 2443, 2562, 2604, 3141, 3782, 3843, 3906, 4188, 4886, 5124, 5673, 6282, 7329, 7564, 7686, 7812, 9772, 10819, 11346, 12564, 13237, 14658, 15372, 17019, 21289, 21638, 21987, 22692, 26474, 29316, 32457, 34038, 39711, 42578, 43276, 43974, 52948, 63867, 64914, 68076, 75733, 79422, 85156, 87948, 97371, 119133, 127734, 129828, 149023, 151466, 158844, 191601, 194742, 227199, 238266, 255468, 298046, 302932, 383202, 389484, 447069, 454398, 476532, 596092, 659959, 681597, 766404, 894138, 908796, 1319918, 1341207, 1363194, 1788276, 1979877, 2639836, 2682414, 2726388, 3959754, 4619713, 5364828, 5939631, 7919508, 9239426, 11879262, 13859139, 18478852, 23758524, 27718278, 41577417, 55436556, 83154834, 166309668]

約数ペア:

[(1, 166309668), (2, 83154834), (3, 55436556), (4, 41577417), (6, 27718278), (7, 23758524), (9, 18478852), (12, 13859139), (14, 11879262), (18, 9239426), (21, 7919508), (28, 5939631), (31, 5364828), (36, 4619713), (42, 3959754), (61, 2726388), (62, 2682414), (63, 2639836), (84, 1979877), (93, 1788276), (122, 1363194), (124, 1341207), (126, 1319918), (183, 908796), (186, 894138), (217, 766404), (244, 681597), (252, 659959), (279, 596092), (349, 476532), (366, 454398), (372, 447069), (427, 389484), (434, 383202), (549, 302932), (558, 298046), (651, 255468), (698, 238266), (732, 227199), (854, 194742), (868, 191601), (1047, 158844), (1098, 151466), (1116, 149023), (1281, 129828), (1302, 127734), (1396, 119133), (1708, 97371), (1891, 87948), (1953, 85156), (2094, 79422), (2196, 75733), (2443, 68076), (2562, 64914), (2604, 63867), (3141, 52948), (3782, 43974), (3843, 43276), (3906, 42578), (4188, 39711), (4886, 34038), (5124, 32457), (5673, 29316), (6282, 26474), (7329, 22692), (7564, 21987), (7686, 21638), (7812, 21289), (9772, 17019), (10819, 15372), (11346, 14658), (12564, 13237)]