187872912

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 580915200

約数和(自身を除く): 393042288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 47, 48, 54, 57, 72, 76, 94, 108, 114, 141, 144, 152, 171, 188, 216, 228, 282, 304, 342, 376, 423, 432, 456, 487, 513, 564, 684, 752, 846, 893, 912, 974, 1026, 1128, 1269, 1368, 1461, 1692, 1786, 1948, 2052, 2256, 2538, 2679, 2736, 2922, 3384, 3572, 3896, 4104, 4383, 5076, 5358, 5844, 6768, 7144, 7792, 8037, 8208, 8766, 9253, 10152, 10716, 11688, 13149, 14288, 16074, 17532, 18506, 20304, 21432, 22889, 23376, 24111, 26298, 27759, 32148, 35064, 37012, 42864, 45778, 48222, 52596, 55518, 64296, 68667, 70128, 74024, 83277, 91556, 96444, 105192, 111036, 128592, 137334, 148048, 166554, 183112, 192888, 206001, 210384, 222072, 249831, 274668, 333108, 366224, 385776, 412002, 434891, 444144, 499662, 549336, 618003, 666216, 824004, 869782, 999324, 1098672, 1236006, 1304673, 1332432, 1648008, 1739564, 1998648, 2472012, 2609346, 3296016, 3479128, 3914019, 3997296, 4944024, 5218692, 6958256, 7828038, 9888048, 10437384, 11742057, 15656076, 20874768, 23484114, 31312152, 46968228, 62624304, 93936456, 187872912]

約数ペア:

[(1, 187872912), (2, 93936456), (3, 62624304), (4, 46968228), (6, 31312152), (8, 23484114), (9, 20874768), (12, 15656076), (16, 11742057), (18, 10437384), (19, 9888048), (24, 7828038), (27, 6958256), (36, 5218692), (38, 4944024), (47, 3997296), (48, 3914019), (54, 3479128), (57, 3296016), (72, 2609346), (76, 2472012), (94, 1998648), (108, 1739564), (114, 1648008), (141, 1332432), (144, 1304673), (152, 1236006), (171, 1098672), (188, 999324), (216, 869782), (228, 824004), (282, 666216), (304, 618003), (342, 549336), (376, 499662), (423, 444144), (432, 434891), (456, 412002), (487, 385776), (513, 366224), (564, 333108), (684, 274668), (752, 249831), (846, 222072), (893, 210384), (912, 206001), (974, 192888), (1026, 183112), (1128, 166554), (1269, 148048), (1368, 137334), (1461, 128592), (1692, 111036), (1786, 105192), (1948, 96444), (2052, 91556), (2256, 83277), (2538, 74024), (2679, 70128), (2736, 68667), (2922, 64296), (3384, 55518), (3572, 52596), (3896, 48222), (4104, 45778), (4383, 42864), (5076, 37012), (5358, 35064), (5844, 32148), (6768, 27759), (7144, 26298), (7792, 24111), (8037, 23376), (8208, 22889), (8766, 21432), (9253, 20304), (10152, 18506), (10716, 17532), (11688, 16074), (13149, 14288)]