156923940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6741

約数の個数: 96

約数和(自身を含む): 485533440

約数和(自身を除く): 328609500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 6689, 7820, 11730, 13378, 20067, 23460, 26756, 33445, 40134, 66890, 80268, 100335, 113713, 133780, 153847, 200670, 227426, 307694, 341139, 401340, 454852, 461541, 568565, 615388, 682278, 769235, 923082, 1137130, 1364556, 1538470, 1705695, 1846164, 2274260, 2307705, 2615399, 3076940, 3411390, 4615410, 5230798, 6822780, 7846197, 9230820, 10461596, 13076995, 15692394, 26153990, 31384788, 39230985, 52307980, 78461970, 156923940]

約数ペア:

[(1, 156923940), (2, 78461970), (3, 52307980), (4, 39230985), (5, 31384788), (6, 26153990), (10, 15692394), (12, 13076995), (15, 10461596), (17, 9230820), (20, 7846197), (23, 6822780), (30, 5230798), (34, 4615410), (46, 3411390), (51, 3076940), (60, 2615399), (68, 2307705), (69, 2274260), (85, 1846164), (92, 1705695), (102, 1538470), (115, 1364556), (138, 1137130), (170, 923082), (204, 769235), (230, 682278), (255, 615388), (276, 568565), (340, 461541), (345, 454852), (391, 401340), (460, 341139), (510, 307694), (690, 227426), (782, 200670), (1020, 153847), (1173, 133780), (1380, 113713), (1564, 100335), (1955, 80268), (2346, 66890), (3910, 40134), (4692, 33445), (5865, 26756), (6689, 23460), (7820, 20067), (11730, 13378)]