149933256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 437529600

約数和(自身を除く): 287596344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 71, 76, 88, 114, 132, 142, 152, 209, 213, 228, 264, 284, 418, 421, 426, 456, 568, 627, 781, 836, 842, 852, 1254, 1263, 1349, 1562, 1672, 1684, 1704, 2343, 2508, 2526, 2698, 3124, 3368, 4047, 4631, 4686, 5016, 5052, 5396, 6248, 7999, 8094, 9262, 9372, 10104, 10792, 13893, 14839, 15998, 16188, 18524, 18744, 23997, 27786, 29678, 29891, 31996, 32376, 37048, 44517, 47994, 55572, 59356, 59782, 63992, 87989, 89034, 89673, 95988, 111144, 118712, 119564, 175978, 178068, 179346, 191976, 239128, 263967, 328801, 351956, 356136, 358692, 527934, 567929, 657602, 703912, 717384, 986403, 1055868, 1135858, 1315204, 1703787, 1972806, 2111736, 2271716, 2630408, 3407574, 3945612, 4543432, 6247219, 6815148, 7891224, 12494438, 13630296, 18741657, 24988876, 37483314, 49977752, 74966628, 149933256]

約数ペア:

[(1, 149933256), (2, 74966628), (3, 49977752), (4, 37483314), (6, 24988876), (8, 18741657), (11, 13630296), (12, 12494438), (19, 7891224), (22, 6815148), (24, 6247219), (33, 4543432), (38, 3945612), (44, 3407574), (57, 2630408), (66, 2271716), (71, 2111736), (76, 1972806), (88, 1703787), (114, 1315204), (132, 1135858), (142, 1055868), (152, 986403), (209, 717384), (213, 703912), (228, 657602), (264, 567929), (284, 527934), (418, 358692), (421, 356136), (426, 351956), (456, 328801), (568, 263967), (627, 239128), (781, 191976), (836, 179346), (842, 178068), (852, 175978), (1254, 119564), (1263, 118712), (1349, 111144), (1562, 95988), (1672, 89673), (1684, 89034), (1704, 87989), (2343, 63992), (2508, 59782), (2526, 59356), (2698, 55572), (3124, 47994), (3368, 44517), (4047, 37048), (4631, 32376), (4686, 31996), (5016, 29891), (5052, 29678), (5396, 27786), (6248, 23997), (7999, 18744), (8094, 18524), (9262, 16188), (9372, 15998), (10104, 14839), (10792, 13893)]