149232174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 386104320

約数和(自身を除く): 236872146

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 83, 89, 91, 111, 166, 178, 182, 222, 249, 259, 267, 273, 481, 498, 518, 534, 546, 581, 623, 777, 962, 1079, 1157, 1162, 1246, 1443, 1554, 1743, 1869, 2158, 2314, 2886, 3071, 3237, 3293, 3367, 3471, 3486, 3738, 6142, 6474, 6586, 6734, 6942, 7387, 7553, 8099, 9213, 9879, 10101, 14774, 15106, 16198, 18426, 19758, 20202, 21497, 22161, 22659, 23051, 24297, 39923, 42809, 42994, 44322, 45318, 46102, 48594, 51709, 64491, 69153, 79846, 85618, 96031, 103418, 119769, 128427, 128982, 138306, 155127, 192062, 239538, 256854, 273319, 279461, 288093, 299663, 310254, 546638, 558922, 576186, 599326, 672217, 819957, 838383, 898989, 1344434, 1639914, 1676766, 1797978, 1913233, 2016651, 3553147, 3826466, 4033302, 5739699, 7106294, 10659441, 11479398, 21318882, 24872029, 49744058, 74616087, 149232174]

約数ペア:

[(1, 149232174), (2, 74616087), (3, 49744058), (6, 24872029), (7, 21318882), (13, 11479398), (14, 10659441), (21, 7106294), (26, 5739699), (37, 4033302), (39, 3826466), (42, 3553147), (74, 2016651), (78, 1913233), (83, 1797978), (89, 1676766), (91, 1639914), (111, 1344434), (166, 898989), (178, 838383), (182, 819957), (222, 672217), (249, 599326), (259, 576186), (267, 558922), (273, 546638), (481, 310254), (498, 299663), (518, 288093), (534, 279461), (546, 273319), (581, 256854), (623, 239538), (777, 192062), (962, 155127), (1079, 138306), (1157, 128982), (1162, 128427), (1246, 119769), (1443, 103418), (1554, 96031), (1743, 85618), (1869, 79846), (2158, 69153), (2314, 64491), (2886, 51709), (3071, 48594), (3237, 46102), (3293, 45318), (3367, 44322), (3471, 42994), (3486, 42809), (3738, 39923), (6142, 24297), (6474, 23051), (6586, 22659), (6734, 22161), (6942, 21497), (7387, 20202), (7553, 19758), (8099, 18426), (9213, 16198), (9879, 15106), (10101, 14774)]