158506572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 462980448

約数和(自身を除く): 304473876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 101, 102, 119, 147, 157, 196, 202, 204, 238, 294, 303, 314, 357, 404, 471, 476, 588, 606, 628, 707, 714, 833, 942, 1099, 1212, 1414, 1428, 1666, 1717, 1884, 2121, 2198, 2499, 2669, 2828, 3297, 3332, 3434, 4242, 4396, 4949, 4998, 5151, 5338, 6594, 6868, 7693, 8007, 8484, 9898, 9996, 10302, 10676, 12019, 13188, 14847, 15386, 15857, 16014, 18683, 19796, 20604, 23079, 24038, 29694, 30772, 31714, 32028, 36057, 37366, 46158, 47571, 48076, 56049, 59388, 63428, 72114, 74732, 84133, 92316, 95142, 110999, 112098, 130781, 144228, 168266, 190284, 221998, 224196, 252399, 261562, 269569, 332997, 336532, 392343, 443996, 504798, 523124, 539138, 665994, 776993, 784686, 808707, 1009596, 1078276, 1331988, 1553986, 1569372, 1617414, 1886983, 2330979, 3107972, 3234828, 3773966, 4661958, 5660949, 7547932, 9323916, 11321898, 13208881, 22643796, 26417762, 39626643, 52835524, 79253286, 158506572]

約数ペア:

[(1, 158506572), (2, 79253286), (3, 52835524), (4, 39626643), (6, 26417762), (7, 22643796), (12, 13208881), (14, 11321898), (17, 9323916), (21, 7547932), (28, 5660949), (34, 4661958), (42, 3773966), (49, 3234828), (51, 3107972), (68, 2330979), (84, 1886983), (98, 1617414), (101, 1569372), (102, 1553986), (119, 1331988), (147, 1078276), (157, 1009596), (196, 808707), (202, 784686), (204, 776993), (238, 665994), (294, 539138), (303, 523124), (314, 504798), (357, 443996), (404, 392343), (471, 336532), (476, 332997), (588, 269569), (606, 261562), (628, 252399), (707, 224196), (714, 221998), (833, 190284), (942, 168266), (1099, 144228), (1212, 130781), (1414, 112098), (1428, 110999), (1666, 95142), (1717, 92316), (1884, 84133), (2121, 74732), (2198, 72114), (2499, 63428), (2669, 59388), (2828, 56049), (3297, 48076), (3332, 47571), (3434, 46158), (4242, 37366), (4396, 36057), (4949, 32028), (4998, 31714), (5151, 30772), (5338, 29694), (6594, 24038), (6868, 23079), (7693, 20604), (8007, 19796), (8484, 18683), (9898, 16014), (9996, 15857), (10302, 15386), (10676, 14847), (12019, 13188)]