155952684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 436625280

約数和(自身を除く): 280672596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 67, 76, 82, 83, 114, 123, 134, 164, 166, 171, 201, 228, 246, 249, 268, 332, 342, 369, 402, 492, 498, 603, 684, 738, 747, 779, 804, 996, 1206, 1273, 1476, 1494, 1558, 1577, 2337, 2412, 2546, 2747, 2988, 3116, 3154, 3403, 3819, 4674, 4731, 5092, 5494, 5561, 6308, 6806, 7011, 7638, 8241, 9348, 9462, 10209, 10988, 11122, 11457, 13612, 14022, 14193, 15276, 16482, 16683, 18924, 20418, 22244, 22914, 24723, 28044, 28386, 30627, 32964, 33366, 40836, 45828, 49446, 50049, 52193, 56772, 61254, 64657, 66732, 98892, 100098, 104386, 105659, 122508, 129314, 156579, 193971, 200196, 208772, 211318, 228001, 258628, 313158, 316977, 387942, 422636, 456002, 469737, 581913, 626316, 633954, 684003, 775884, 912004, 939474, 950931, 1163826, 1267908, 1368006, 1878948, 1901862, 2052009, 2327652, 2736012, 3803724, 4104018, 4332019, 8208036, 8664038, 12996057, 17328076, 25992114, 38988171, 51984228, 77976342, 155952684]

約数ペア:

[(1, 155952684), (2, 77976342), (3, 51984228), (4, 38988171), (6, 25992114), (9, 17328076), (12, 12996057), (18, 8664038), (19, 8208036), (36, 4332019), (38, 4104018), (41, 3803724), (57, 2736012), (67, 2327652), (76, 2052009), (82, 1901862), (83, 1878948), (114, 1368006), (123, 1267908), (134, 1163826), (164, 950931), (166, 939474), (171, 912004), (201, 775884), (228, 684003), (246, 633954), (249, 626316), (268, 581913), (332, 469737), (342, 456002), (369, 422636), (402, 387942), (492, 316977), (498, 313158), (603, 258628), (684, 228001), (738, 211318), (747, 208772), (779, 200196), (804, 193971), (996, 156579), (1206, 129314), (1273, 122508), (1476, 105659), (1494, 104386), (1558, 100098), (1577, 98892), (2337, 66732), (2412, 64657), (2546, 61254), (2747, 56772), (2988, 52193), (3116, 50049), (3154, 49446), (3403, 45828), (3819, 40836), (4674, 33366), (4731, 32964), (5092, 30627), (5494, 28386), (5561, 28044), (6308, 24723), (6806, 22914), (7011, 22244), (7638, 20418), (8241, 18924), (9348, 16683), (9462, 16482), (10209, 15276), (10988, 14193), (11122, 14022), (11457, 13612)]