154239264

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 469385280

約数和(自身を除く): 315146016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 142, 144, 152, 171, 213, 228, 284, 288, 304, 342, 397, 426, 456, 568, 608, 639, 684, 794, 852, 912, 1136, 1191, 1278, 1349, 1368, 1588, 1704, 1824, 2272, 2382, 2556, 2698, 2736, 3176, 3408, 3573, 4047, 4764, 5112, 5396, 5472, 6352, 6816, 7146, 7543, 8094, 9528, 10224, 10792, 12141, 12704, 14292, 15086, 16188, 19056, 20448, 21584, 22629, 24282, 28187, 28584, 30172, 32376, 38112, 43168, 45258, 48564, 56374, 57168, 60344, 64752, 67887, 84561, 90516, 97128, 112748, 114336, 120688, 129504, 135774, 169122, 181032, 194256, 225496, 241376, 253683, 271548, 338244, 362064, 388512, 450992, 507366, 535553, 543096, 676488, 724128, 901984, 1014732, 1071106, 1086192, 1352976, 1606659, 2029464, 2142212, 2172384, 2705952, 3213318, 4058928, 4284424, 4819977, 6426636, 8117856, 8568848, 9639954, 12853272, 17137696, 19279908, 25706544, 38559816, 51413088, 77119632, 154239264]

約数ペア:

[(1, 154239264), (2, 77119632), (3, 51413088), (4, 38559816), (6, 25706544), (8, 19279908), (9, 17137696), (12, 12853272), (16, 9639954), (18, 8568848), (19, 8117856), (24, 6426636), (32, 4819977), (36, 4284424), (38, 4058928), (48, 3213318), (57, 2705952), (71, 2172384), (72, 2142212), (76, 2029464), (96, 1606659), (114, 1352976), (142, 1086192), (144, 1071106), (152, 1014732), (171, 901984), (213, 724128), (228, 676488), (284, 543096), (288, 535553), (304, 507366), (342, 450992), (397, 388512), (426, 362064), (456, 338244), (568, 271548), (608, 253683), (639, 241376), (684, 225496), (794, 194256), (852, 181032), (912, 169122), (1136, 135774), (1191, 129504), (1278, 120688), (1349, 114336), (1368, 112748), (1588, 97128), (1704, 90516), (1824, 84561), (2272, 67887), (2382, 64752), (2556, 60344), (2698, 57168), (2736, 56374), (3176, 48564), (3408, 45258), (3573, 43168), (4047, 38112), (4764, 32376), (5112, 30172), (5396, 28584), (5472, 28187), (6352, 24282), (6816, 22629), (7146, 21584), (7543, 20448), (8094, 19056), (9528, 16188), (10224, 15086), (10792, 14292), (12141, 12704)]