157918752

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 144

約数和(自身を含む): 466142040

約数和(自身を除く): 308223288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 89, 96, 101, 122, 144, 178, 183, 202, 244, 267, 288, 303, 356, 366, 404, 488, 534, 549, 606, 712, 732, 801, 808, 909, 976, 1068, 1098, 1212, 1424, 1464, 1602, 1616, 1818, 1952, 2136, 2196, 2424, 2848, 2928, 3204, 3232, 3636, 4272, 4392, 4848, 5429, 5856, 6161, 6408, 7272, 8544, 8784, 8989, 9696, 10858, 12322, 12816, 14544, 16287, 17568, 17978, 18483, 21716, 24644, 25632, 26967, 29088, 32574, 35956, 36966, 43432, 48861, 49288, 53934, 55449, 65148, 71912, 73932, 80901, 86864, 97722, 98576, 107868, 110898, 130296, 143824, 147864, 161802, 173728, 195444, 197152, 215736, 221796, 260592, 287648, 295728, 323604, 390888, 431472, 443592, 521184, 548329, 591456, 647208, 781776, 862944, 887184, 1096658, 1294416, 1563552, 1644987, 1774368, 2193316, 2588832, 3289974, 4386632, 4934961, 6579948, 8773264, 9869922, 13159896, 17546528, 19739844, 26319792, 39479688, 52639584, 78959376, 157918752]

約数ペア:

[(1, 157918752), (2, 78959376), (3, 52639584), (4, 39479688), (6, 26319792), (8, 19739844), (9, 17546528), (12, 13159896), (16, 9869922), (18, 8773264), (24, 6579948), (32, 4934961), (36, 4386632), (48, 3289974), (61, 2588832), (72, 2193316), (89, 1774368), (96, 1644987), (101, 1563552), (122, 1294416), (144, 1096658), (178, 887184), (183, 862944), (202, 781776), (244, 647208), (267, 591456), (288, 548329), (303, 521184), (356, 443592), (366, 431472), (404, 390888), (488, 323604), (534, 295728), (549, 287648), (606, 260592), (712, 221796), (732, 215736), (801, 197152), (808, 195444), (909, 173728), (976, 161802), (1068, 147864), (1098, 143824), (1212, 130296), (1424, 110898), (1464, 107868), (1602, 98576), (1616, 97722), (1818, 86864), (1952, 80901), (2136, 73932), (2196, 71912), (2424, 65148), (2848, 55449), (2928, 53934), (3204, 49288), (3232, 48861), (3636, 43432), (4272, 36966), (4392, 35956), (4848, 32574), (5429, 29088), (5856, 26967), (6161, 25632), (6408, 24644), (7272, 21716), (8544, 18483), (8784, 17978), (8989, 17568), (9696, 16287), (10858, 14544), (12322, 12816)]