153084932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 385160832

約数和(自身を除く): 232075900

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 169, 173, 182, 187, 221, 238, 286, 308, 338, 346, 364, 374, 442, 476, 572, 676, 692, 748, 884, 1001, 1183, 1211, 1309, 1547, 1859, 1903, 2002, 2249, 2366, 2422, 2431, 2618, 2873, 2941, 3094, 3718, 3806, 4004, 4498, 4732, 4844, 4862, 5236, 5746, 5882, 6188, 7436, 7612, 8996, 9724, 11492, 11764, 13013, 13321, 15743, 17017, 20111, 20587, 24739, 26026, 26642, 29237, 31486, 31603, 32351, 34034, 38233, 40222, 41174, 49478, 52052, 53284, 58474, 62972, 63206, 64702, 68068, 76466, 80444, 82348, 98956, 116948, 126412, 129404, 152932, 173173, 204659, 221221, 226457, 267631, 321607, 346346, 409318, 420563, 442442, 452914, 497029, 535262, 643214, 692692, 818636, 841126, 884884, 905828, 994058, 1070524, 1286428, 1682252, 1988116, 2251249, 2943941, 3479203, 4502498, 5467319, 5887882, 6958406, 9004996, 10934638, 11775764, 13916812, 21869276, 38271233, 76542466, 153084932]

約数ペア:

[(1, 153084932), (2, 76542466), (4, 38271233), (7, 21869276), (11, 13916812), (13, 11775764), (14, 10934638), (17, 9004996), (22, 6958406), (26, 5887882), (28, 5467319), (34, 4502498), (44, 3479203), (52, 2943941), (68, 2251249), (77, 1988116), (91, 1682252), (119, 1286428), (143, 1070524), (154, 994058), (169, 905828), (173, 884884), (182, 841126), (187, 818636), (221, 692692), (238, 643214), (286, 535262), (308, 497029), (338, 452914), (346, 442442), (364, 420563), (374, 409318), (442, 346346), (476, 321607), (572, 267631), (676, 226457), (692, 221221), (748, 204659), (884, 173173), (1001, 152932), (1183, 129404), (1211, 126412), (1309, 116948), (1547, 98956), (1859, 82348), (1903, 80444), (2002, 76466), (2249, 68068), (2366, 64702), (2422, 63206), (2431, 62972), (2618, 58474), (2873, 53284), (2941, 52052), (3094, 49478), (3718, 41174), (3806, 40222), (4004, 38233), (4498, 34034), (4732, 32351), (4844, 31603), (4862, 31486), (5236, 29237), (5746, 26642), (5882, 26026), (6188, 24739), (7436, 20587), (7612, 20111), (8996, 17017), (9724, 15743), (11492, 13321), (11764, 13013)]