158093490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 431308800

約数和(自身を除く): 273215310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 31, 38, 46, 57, 62, 69, 93, 95, 114, 115, 138, 155, 186, 190, 230, 285, 310, 345, 389, 437, 465, 570, 589, 690, 713, 778, 874, 930, 1167, 1178, 1311, 1426, 1767, 1945, 2139, 2185, 2334, 2622, 2945, 3534, 3565, 3890, 4278, 4370, 5835, 5890, 6555, 7130, 7391, 8835, 8947, 10695, 11670, 12059, 13110, 13547, 14782, 17670, 17894, 21390, 22173, 24118, 26841, 27094, 36177, 36955, 40641, 44346, 44735, 53682, 60295, 67735, 72354, 73910, 81282, 89470, 110865, 120590, 134205, 135470, 169993, 180885, 203205, 221730, 229121, 268410, 277357, 339986, 361770, 406410, 458242, 509979, 554714, 687363, 832071, 849965, 1019958, 1145605, 1374726, 1386785, 1664142, 1699930, 2291210, 2549895, 2773570, 3436815, 4160355, 5099790, 5269783, 6873630, 8320710, 10539566, 15809349, 26348915, 31618698, 52697830, 79046745, 158093490]

約数ペア:

[(1, 158093490), (2, 79046745), (3, 52697830), (5, 31618698), (6, 26348915), (10, 15809349), (15, 10539566), (19, 8320710), (23, 6873630), (30, 5269783), (31, 5099790), (38, 4160355), (46, 3436815), (57, 2773570), (62, 2549895), (69, 2291210), (93, 1699930), (95, 1664142), (114, 1386785), (115, 1374726), (138, 1145605), (155, 1019958), (186, 849965), (190, 832071), (230, 687363), (285, 554714), (310, 509979), (345, 458242), (389, 406410), (437, 361770), (465, 339986), (570, 277357), (589, 268410), (690, 229121), (713, 221730), (778, 203205), (874, 180885), (930, 169993), (1167, 135470), (1178, 134205), (1311, 120590), (1426, 110865), (1767, 89470), (1945, 81282), (2139, 73910), (2185, 72354), (2334, 67735), (2622, 60295), (2945, 53682), (3534, 44735), (3565, 44346), (3890, 40641), (4278, 36955), (4370, 36177), (5835, 27094), (5890, 26841), (6555, 24118), (7130, 22173), (7391, 21390), (8835, 17894), (8947, 17670), (10695, 14782), (11670, 13547), (12059, 13110)]