156904368540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{154127}}^1$

素因数の和:154224

約数の個数: 144

約数和(自身を含む): 473540401152

約数和(自身を除く): 316636032612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 361, 380, 470, 564, 570, 705, 722, 893, 940, 1083, 1140, 1410, 1444, 1786, 1805, 2166, 2679, 2820, 3572, 3610, 4332, 4465, 5358, 5415, 7220, 8930, 10716, 10830, 13395, 16967, 17860, 21660, 26790, 33934, 50901, 53580, 67868, 84835, 101802, 154127, 169670, 203604, 254505, 308254, 339340, 462381, 509010, 616508, 770635, 924762, 1018020, 1541270, 1849524, 2311905, 2928413, 3082540, 4623810, 5856826, 7243969, 8785239, 9247620, 11713652, 14487938, 14642065, 17570478, 21731907, 28975876, 29284130, 35140956, 36219845, 43463814, 43926195, 55639847, 58568260, 72439690, 86927628, 87852390, 108659535, 111279694, 137635411, 144879380, 166919541, 175704780, 217319070, 222559388, 275270822, 278199235, 333839082, 412906233, 434638140, 550541644, 556398470, 667678164, 688177055, 825812466, 834597705, 1112796940, 1376354110, 1651624932, 1669195410, 2064531165, 2615072809, 2752708220, 3338390820, 4129062330, 5230145618, 7845218427, 8258124660, 10460291236, 13075364045, 15690436854, 26150728090, 31380873708, 39226092135, 52301456180, 78452184270, 156904368540]

約数ペア:

[(1, 156904368540), (2, 78452184270), (3, 52301456180), (4, 39226092135), (5, 31380873708), (6, 26150728090), (10, 15690436854), (12, 13075364045), (15, 10460291236), (19, 8258124660), (20, 7845218427), (30, 5230145618), (38, 4129062330), (47, 3338390820), (57, 2752708220), (60, 2615072809), (76, 2064531165), (94, 1669195410), (95, 1651624932), (114, 1376354110), (141, 1112796940), (188, 834597705), (190, 825812466), (228, 688177055), (235, 667678164), (282, 556398470), (285, 550541644), (361, 434638140), (380, 412906233), (470, 333839082), (564, 278199235), (570, 275270822), (705, 222559388), (722, 217319070), (893, 175704780), (940, 166919541), (1083, 144879380), (1140, 137635411), (1410, 111279694), (1444, 108659535), (1786, 87852390), (1805, 86927628), (2166, 72439690), (2679, 58568260), (2820, 55639847), (3572, 43926195), (3610, 43463814), (4332, 36219845), (4465, 35140956), (5358, 29284130), (5415, 28975876), (7220, 21731907), (8930, 17570478), (10716, 14642065), (10830, 14487938), (13395, 11713652), (16967, 9247620), (17860, 8785239), (21660, 7243969), (26790, 5856826), (33934, 4623810), (50901, 3082540), (53580, 2928413), (67868, 2311905), (84835, 1849524), (101802, 1541270), (154127, 1018020), (169670, 924762), (203604, 770635), (254505, 616508), (308254, 509010), (339340, 462381)]