158785968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 312612432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 89, 93, 109, 124, 132, 176, 178, 186, 218, 248, 264, 267, 327, 341, 356, 372, 436, 496, 528, 534, 654, 682, 712, 744, 872, 979, 1023, 1068, 1199, 1308, 1364, 1424, 1488, 1744, 1958, 2046, 2136, 2398, 2616, 2728, 2759, 2937, 3379, 3597, 3916, 4092, 4272, 4796, 5232, 5456, 5518, 5874, 6758, 7194, 7832, 8184, 8277, 9592, 9701, 10137, 11036, 11748, 13516, 14388, 15664, 16368, 16554, 19184, 19402, 20274, 22072, 23496, 27032, 28776, 29103, 30349, 33108, 37169, 38804, 40548, 44144, 46992, 54064, 57552, 58206, 60698, 66216, 74338, 77608, 81096, 91047, 106711, 111507, 116412, 121396, 132432, 148676, 155216, 162192, 182094, 213422, 223014, 232824, 242792, 297352, 300731, 320133, 364188, 426844, 446028, 465648, 485584, 594704, 601462, 640266, 728376, 853688, 892056, 902193, 1202924, 1280532, 1456752, 1707376, 1784112, 1804386, 2405848, 2561064, 3308041, 3608772, 4811696, 5122128, 6616082, 7217544, 9924123, 13232164, 14435088, 19848246, 26464328, 39696492, 52928656, 79392984, 158785968]

約数ペア:

[(1, 158785968), (2, 79392984), (3, 52928656), (4, 39696492), (6, 26464328), (8, 19848246), (11, 14435088), (12, 13232164), (16, 9924123), (22, 7217544), (24, 6616082), (31, 5122128), (33, 4811696), (44, 3608772), (48, 3308041), (62, 2561064), (66, 2405848), (88, 1804386), (89, 1784112), (93, 1707376), (109, 1456752), (124, 1280532), (132, 1202924), (176, 902193), (178, 892056), (186, 853688), (218, 728376), (248, 640266), (264, 601462), (267, 594704), (327, 485584), (341, 465648), (356, 446028), (372, 426844), (436, 364188), (496, 320133), (528, 300731), (534, 297352), (654, 242792), (682, 232824), (712, 223014), (744, 213422), (872, 182094), (979, 162192), (1023, 155216), (1068, 148676), (1199, 132432), (1308, 121396), (1364, 116412), (1424, 111507), (1488, 106711), (1744, 91047), (1958, 81096), (2046, 77608), (2136, 74338), (2398, 66216), (2616, 60698), (2728, 58206), (2759, 57552), (2937, 54064), (3379, 46992), (3597, 44144), (3916, 40548), (4092, 38804), (4272, 37169), (4796, 33108), (5232, 30349), (5456, 29103), (5518, 28776), (5874, 27032), (6758, 23496), (7194, 22072), (7832, 20274), (8184, 19402), (8277, 19184), (9592, 16554), (9701, 16368), (10137, 15664), (11036, 14388), (11748, 13516)]