156988728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{937}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 460933200

約数和(自身を除く): 303944472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 179, 234, 312, 358, 468, 537, 716, 936, 937, 1074, 1432, 1611, 1874, 2148, 2327, 2811, 3222, 3748, 4296, 4654, 5622, 6444, 6981, 7496, 8433, 9308, 11244, 12181, 12888, 13962, 16866, 18616, 20943, 22488, 24362, 27924, 33732, 36543, 41886, 48724, 55848, 67464, 73086, 83772, 97448, 109629, 146172, 167544, 167723, 219258, 292344, 335446, 438516, 503169, 670892, 877032, 1006338, 1341784, 1509507, 2012676, 2180399, 3019014, 4025352, 4360798, 6038028, 6541197, 8721596, 12076056, 13082394, 17443192, 19623591, 26164788, 39247182, 52329576, 78494364, 156988728]

約数ペア:

[(1, 156988728), (2, 78494364), (3, 52329576), (4, 39247182), (6, 26164788), (8, 19623591), (9, 17443192), (12, 13082394), (13, 12076056), (18, 8721596), (24, 6541197), (26, 6038028), (36, 4360798), (39, 4025352), (52, 3019014), (72, 2180399), (78, 2012676), (104, 1509507), (117, 1341784), (156, 1006338), (179, 877032), (234, 670892), (312, 503169), (358, 438516), (468, 335446), (537, 292344), (716, 219258), (936, 167723), (937, 167544), (1074, 146172), (1432, 109629), (1611, 97448), (1874, 83772), (2148, 73086), (2327, 67464), (2811, 55848), (3222, 48724), (3748, 41886), (4296, 36543), (4654, 33732), (5622, 27924), (6444, 24362), (6981, 22488), (7496, 20943), (8433, 18616), (9308, 16866), (11244, 13962), (12181, 12888)]