123904248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 224460552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 59, 78, 104, 106, 118, 127, 156, 159, 177, 212, 236, 254, 312, 318, 354, 381, 424, 472, 508, 636, 689, 708, 762, 767, 1016, 1272, 1378, 1416, 1524, 1534, 1651, 2067, 2301, 2756, 3048, 3068, 3127, 3302, 4134, 4602, 4953, 5512, 6136, 6254, 6604, 6731, 7493, 8268, 9204, 9381, 9906, 12508, 13208, 13462, 14986, 16536, 18408, 18762, 19812, 20193, 22479, 25016, 26924, 29972, 37524, 39624, 40386, 40651, 44958, 53848, 59944, 75048, 80772, 81302, 87503, 89916, 97409, 121953, 161544, 162604, 175006, 179832, 194818, 243906, 262509, 292227, 325208, 350012, 389636, 397129, 487812, 525018, 584454, 700024, 779272, 794258, 975624, 1050036, 1168908, 1191387, 1588516, 2100072, 2337816, 2382774, 3177032, 4765548, 5162677, 9531096, 10325354, 15488031, 20650708, 30976062, 41301416, 61952124, 123904248]

約数ペア:

[(1, 123904248), (2, 61952124), (3, 41301416), (4, 30976062), (6, 20650708), (8, 15488031), (12, 10325354), (13, 9531096), (24, 5162677), (26, 4765548), (39, 3177032), (52, 2382774), (53, 2337816), (59, 2100072), (78, 1588516), (104, 1191387), (106, 1168908), (118, 1050036), (127, 975624), (156, 794258), (159, 779272), (177, 700024), (212, 584454), (236, 525018), (254, 487812), (312, 397129), (318, 389636), (354, 350012), (381, 325208), (424, 292227), (472, 262509), (508, 243906), (636, 194818), (689, 179832), (708, 175006), (762, 162604), (767, 161544), (1016, 121953), (1272, 97409), (1378, 89916), (1416, 87503), (1524, 81302), (1534, 80772), (1651, 75048), (2067, 59944), (2301, 53848), (2756, 44958), (3048, 40651), (3068, 40386), (3127, 39624), (3302, 37524), (4134, 29972), (4602, 26924), (4953, 25016), (5512, 22479), (6136, 20193), (6254, 19812), (6604, 18762), (6731, 18408), (7493, 16536), (8268, 14986), (9204, 13462), (9381, 13208), (9906, 12508)]