155619632

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 382859424

約数和(自身を除く): 227239792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 47, 56, 68, 74, 94, 112, 119, 136, 148, 188, 238, 259, 272, 296, 329, 376, 476, 518, 592, 629, 658, 752, 799, 952, 1036, 1258, 1316, 1598, 1739, 1904, 2072, 2209, 2516, 2632, 3196, 3478, 4144, 4403, 4418, 5032, 5264, 5593, 6392, 6956, 8806, 8836, 10064, 11186, 12173, 12784, 13912, 15463, 17612, 17672, 22372, 24346, 27824, 29563, 30926, 35224, 35344, 37553, 44744, 48692, 59126, 61852, 70448, 75106, 81733, 89488, 97384, 118252, 123704, 150212, 163466, 194768, 206941, 236504, 247408, 262871, 300424, 326932, 413882, 473008, 525742, 572131, 600848, 653864, 827764, 1051484, 1144262, 1307728, 1389461, 1655528, 2102968, 2288524, 2778922, 3311056, 4205936, 4577048, 5557844, 9154096, 9726227, 11115688, 19452454, 22231376, 38904908, 77809816, 155619632]

約数ペア:

[(1, 155619632), (2, 77809816), (4, 38904908), (7, 22231376), (8, 19452454), (14, 11115688), (16, 9726227), (17, 9154096), (28, 5557844), (34, 4577048), (37, 4205936), (47, 3311056), (56, 2778922), (68, 2288524), (74, 2102968), (94, 1655528), (112, 1389461), (119, 1307728), (136, 1144262), (148, 1051484), (188, 827764), (238, 653864), (259, 600848), (272, 572131), (296, 525742), (329, 473008), (376, 413882), (476, 326932), (518, 300424), (592, 262871), (629, 247408), (658, 236504), (752, 206941), (799, 194768), (952, 163466), (1036, 150212), (1258, 123704), (1316, 118252), (1598, 97384), (1739, 89488), (1904, 81733), (2072, 75106), (2209, 70448), (2516, 61852), (2632, 59126), (3196, 48692), (3478, 44744), (4144, 37553), (4403, 35344), (4418, 35224), (5032, 30926), (5264, 29563), (5593, 27824), (6392, 24346), (6956, 22372), (8806, 17672), (8836, 17612), (10064, 15463), (11186, 13912), (12173, 12784)]