182138840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 468236160

約数和(自身を除く): 286097320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 97, 104, 115, 130, 157, 184, 194, 230, 260, 299, 314, 388, 460, 485, 520, 598, 628, 776, 785, 920, 970, 1196, 1256, 1261, 1495, 1570, 1940, 2041, 2231, 2392, 2522, 2990, 3140, 3611, 3880, 4082, 4462, 5044, 5980, 6280, 6305, 7222, 8164, 8924, 10088, 10205, 11155, 11960, 12610, 14444, 15229, 16328, 17848, 18055, 20410, 22310, 25220, 28888, 29003, 30458, 36110, 40820, 44620, 46943, 50440, 58006, 60916, 72220, 76145, 81640, 89240, 93886, 116012, 121832, 144440, 145015, 152290, 187772, 197977, 232024, 234715, 290030, 304580, 350267, 375544, 395954, 469430, 580060, 609160, 700534, 791908, 938860, 989885, 1160120, 1401068, 1583816, 1751335, 1877720, 1979770, 2802136, 3502670, 3959540, 4553471, 7005340, 7919080, 9106942, 14010680, 18213884, 22767355, 36427768, 45534710, 91069420, 182138840]

約数ペア:

[(1, 182138840), (2, 91069420), (4, 45534710), (5, 36427768), (8, 22767355), (10, 18213884), (13, 14010680), (20, 9106942), (23, 7919080), (26, 7005340), (40, 4553471), (46, 3959540), (52, 3502670), (65, 2802136), (92, 1979770), (97, 1877720), (104, 1751335), (115, 1583816), (130, 1401068), (157, 1160120), (184, 989885), (194, 938860), (230, 791908), (260, 700534), (299, 609160), (314, 580060), (388, 469430), (460, 395954), (485, 375544), (520, 350267), (598, 304580), (628, 290030), (776, 234715), (785, 232024), (920, 197977), (970, 187772), (1196, 152290), (1256, 145015), (1261, 144440), (1495, 121832), (1570, 116012), (1940, 93886), (2041, 89240), (2231, 81640), (2392, 76145), (2522, 72220), (2990, 60916), (3140, 58006), (3611, 50440), (3880, 46943), (4082, 44620), (4462, 40820), (5044, 36110), (5980, 30458), (6280, 29003), (6305, 28888), (7222, 25220), (8164, 22310), (8924, 20410), (10088, 18055), (10205, 17848), (11155, 16328), (11960, 15229), (12610, 14444)]