158219460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2247

約数の個数: 192

約数和(自身を含む): 592435200

約数和(自身を除く): 434215740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2203, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4406, 4788, 5130, 5985, 6609, 7182, 7980, 8812, 10260, 11015, 11970, 13218, 14364, 15421, 17955, 19827, 22030, 23940, 26436, 30842, 33045, 35910, 39654, 41857, 44060, 46263, 59481, 61684, 66090, 71820, 77105, 79308, 83714, 92526, 99135, 118962, 125571, 132180, 138789, 154210, 167428, 185052, 198270, 209285, 231315, 237924, 251142, 277578, 292999, 297405, 308420, 376713, 396540, 416367, 418570, 462630, 502284, 555156, 585998, 594810, 627855, 693945, 753426, 832734, 837140, 878997, 925260, 1130139, 1171996, 1189620, 1255710, 1387890, 1464995, 1506852, 1665468, 1757994, 1883565, 2081835, 2260278, 2511420, 2636991, 2775780, 2929990, 3515988, 3767130, 4163670, 4394985, 4520556, 5273982, 5650695, 5859980, 7534260, 7910973, 8327340, 8789970, 10547964, 11301390, 13184955, 15821946, 17579940, 22602780, 26369910, 31643892, 39554865, 52739820, 79109730, 158219460]

約数ペア:

[(1, 158219460), (2, 79109730), (3, 52739820), (4, 39554865), (5, 31643892), (6, 26369910), (7, 22602780), (9, 17579940), (10, 15821946), (12, 13184955), (14, 11301390), (15, 10547964), (18, 8789970), (19, 8327340), (20, 7910973), (21, 7534260), (27, 5859980), (28, 5650695), (30, 5273982), (35, 4520556), (36, 4394985), (38, 4163670), (42, 3767130), (45, 3515988), (54, 2929990), (57, 2775780), (60, 2636991), (63, 2511420), (70, 2260278), (76, 2081835), (84, 1883565), (90, 1757994), (95, 1665468), (105, 1506852), (108, 1464995), (114, 1387890), (126, 1255710), (133, 1189620), (135, 1171996), (140, 1130139), (171, 925260), (180, 878997), (189, 837140), (190, 832734), (210, 753426), (228, 693945), (252, 627855), (266, 594810), (270, 585998), (285, 555156), (315, 502284), (342, 462630), (378, 418570), (380, 416367), (399, 396540), (420, 376713), (513, 308420), (532, 297405), (540, 292999), (570, 277578), (630, 251142), (665, 237924), (684, 231315), (756, 209285), (798, 198270), (855, 185052), (945, 167428), (1026, 154210), (1140, 138789), (1197, 132180), (1260, 125571), (1330, 118962), (1596, 99135), (1710, 92526), (1890, 83714), (1995, 79308), (2052, 77105), (2203, 71820), (2394, 66090), (2565, 61684), (2660, 59481), (3420, 46263), (3591, 44060), (3780, 41857), (3990, 39654), (4406, 35910), (4788, 33045), (5130, 30842), (5985, 26436), (6609, 23940), (7182, 22030), (7980, 19827), (8812, 17955), (10260, 15421), (11015, 14364), (11970, 13218)]