148162140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6956

約数の個数: 144

約数和(自身を含む): 543920832

約数和(自身を除く): 395758692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 6917, 7140, 10710, 13834, 20751, 21420, 27668, 34585, 41502, 48419, 62253, 69170, 83004, 96838, 103755, 117589, 124506, 138340, 145257, 193676, 207510, 235178, 242095, 249012, 290514, 311265, 352767, 415020, 435771, 470356, 484190, 581028, 587945, 622530, 705534, 726285, 823123, 871542, 968380, 1058301, 1175890, 1245060, 1411068, 1452570, 1646246, 1743084, 1763835, 2116602, 2178855, 2351780, 2469369, 2905140, 3292492, 3527670, 4115615, 4233204, 4357710, 4938738, 5291505, 7055340, 7408107, 8231230, 8715420, 9877476, 10583010, 12346845, 14816214, 16462460, 21166020, 24693690, 29632428, 37040535, 49387380, 74081070, 148162140]

約数ペア:

[(1, 148162140), (2, 74081070), (3, 49387380), (4, 37040535), (5, 29632428), (6, 24693690), (7, 21166020), (9, 16462460), (10, 14816214), (12, 12346845), (14, 10583010), (15, 9877476), (17, 8715420), (18, 8231230), (20, 7408107), (21, 7055340), (28, 5291505), (30, 4938738), (34, 4357710), (35, 4233204), (36, 4115615), (42, 3527670), (45, 3292492), (51, 2905140), (60, 2469369), (63, 2351780), (68, 2178855), (70, 2116602), (84, 1763835), (85, 1743084), (90, 1646246), (102, 1452570), (105, 1411068), (119, 1245060), (126, 1175890), (140, 1058301), (153, 968380), (170, 871542), (180, 823123), (204, 726285), (210, 705534), (238, 622530), (252, 587945), (255, 581028), (306, 484190), (315, 470356), (340, 435771), (357, 415020), (420, 352767), (476, 311265), (510, 290514), (595, 249012), (612, 242095), (630, 235178), (714, 207510), (765, 193676), (1020, 145257), (1071, 138340), (1190, 124506), (1260, 117589), (1428, 103755), (1530, 96838), (1785, 83004), (2142, 69170), (2380, 62253), (3060, 48419), (3570, 41502), (4284, 34585), (5355, 27668), (6917, 21420), (7140, 20751), (10710, 13834)]