156586140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 493129728

約数和(自身を除く): 336543588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 83, 90, 94, 141, 166, 180, 188, 223, 235, 249, 282, 332, 415, 423, 446, 470, 498, 564, 669, 705, 747, 830, 846, 892, 940, 996, 1115, 1245, 1338, 1410, 1494, 1660, 1692, 2007, 2115, 2230, 2490, 2676, 2820, 2988, 3345, 3735, 3901, 4014, 4230, 4460, 4980, 6690, 7470, 7802, 8028, 8460, 10035, 10481, 11703, 13380, 14940, 15604, 18509, 19505, 20070, 20962, 23406, 31443, 35109, 37018, 39010, 40140, 41924, 46812, 52405, 55527, 58515, 62886, 70218, 74036, 78020, 92545, 94329, 104810, 111054, 117030, 125772, 140436, 157215, 166581, 175545, 185090, 188658, 209620, 222108, 234060, 277635, 314430, 333162, 351090, 370180, 377316, 471645, 555270, 628860, 666324, 702180, 832905, 869923, 943290, 1110540, 1665810, 1739846, 1886580, 2609769, 3331620, 3479692, 4349615, 5219538, 7829307, 8699230, 10439076, 13048845, 15658614, 17398460, 26097690, 31317228, 39146535, 52195380, 78293070, 156586140]

約数ペア:

[(1, 156586140), (2, 78293070), (3, 52195380), (4, 39146535), (5, 31317228), (6, 26097690), (9, 17398460), (10, 15658614), (12, 13048845), (15, 10439076), (18, 8699230), (20, 7829307), (30, 5219538), (36, 4349615), (45, 3479692), (47, 3331620), (60, 2609769), (83, 1886580), (90, 1739846), (94, 1665810), (141, 1110540), (166, 943290), (180, 869923), (188, 832905), (223, 702180), (235, 666324), (249, 628860), (282, 555270), (332, 471645), (415, 377316), (423, 370180), (446, 351090), (470, 333162), (498, 314430), (564, 277635), (669, 234060), (705, 222108), (747, 209620), (830, 188658), (846, 185090), (892, 175545), (940, 166581), (996, 157215), (1115, 140436), (1245, 125772), (1338, 117030), (1410, 111054), (1494, 104810), (1660, 94329), (1692, 92545), (2007, 78020), (2115, 74036), (2230, 70218), (2490, 62886), (2676, 58515), (2820, 55527), (2988, 52405), (3345, 46812), (3735, 41924), (3901, 40140), (4014, 39010), (4230, 37018), (4460, 35109), (4980, 31443), (6690, 23406), (7470, 20962), (7802, 20070), (8028, 19505), (8460, 18509), (10035, 15604), (10481, 14940), (11703, 13380)]