163539384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 300947016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 372, 437, 456, 503, 552, 589, 713, 744, 874, 1006, 1178, 1311, 1426, 1509, 1748, 1767, 2012, 2139, 2356, 2622, 2852, 3018, 3496, 3534, 4024, 4278, 4712, 5244, 5704, 6036, 7068, 8556, 9557, 10488, 11569, 12072, 13547, 14136, 15593, 17112, 19114, 23138, 27094, 28671, 31186, 34707, 38228, 40641, 46276, 46779, 54188, 57342, 62372, 69414, 76456, 81282, 92552, 93558, 108376, 114684, 124744, 138828, 162564, 187116, 219811, 229368, 277656, 296267, 325128, 358639, 374232, 439622, 592534, 659433, 717278, 879244, 888801, 1075917, 1185068, 1318866, 1434556, 1758488, 1777602, 2151834, 2370136, 2637732, 2869112, 3555204, 4303668, 5275464, 6814141, 7110408, 8607336, 13628282, 20442423, 27256564, 40884846, 54513128, 81769692, 163539384]

約数ペア:

[(1, 163539384), (2, 81769692), (3, 54513128), (4, 40884846), (6, 27256564), (8, 20442423), (12, 13628282), (19, 8607336), (23, 7110408), (24, 6814141), (31, 5275464), (38, 4303668), (46, 3555204), (57, 2869112), (62, 2637732), (69, 2370136), (76, 2151834), (92, 1777602), (93, 1758488), (114, 1434556), (124, 1318866), (138, 1185068), (152, 1075917), (184, 888801), (186, 879244), (228, 717278), (248, 659433), (276, 592534), (372, 439622), (437, 374232), (456, 358639), (503, 325128), (552, 296267), (589, 277656), (713, 229368), (744, 219811), (874, 187116), (1006, 162564), (1178, 138828), (1311, 124744), (1426, 114684), (1509, 108376), (1748, 93558), (1767, 92552), (2012, 81282), (2139, 76456), (2356, 69414), (2622, 62372), (2852, 57342), (3018, 54188), (3496, 46779), (3534, 46276), (4024, 40641), (4278, 38228), (4712, 34707), (5244, 31186), (5704, 28671), (6036, 27094), (7068, 23138), (8556, 19114), (9557, 17112), (10488, 15593), (11569, 14136), (12072, 13547)]