131297376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3284

約数の個数: 96

約数和(自身を含む): 400474368

約数和(自身を除く): 269176992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3203, 3416, 5124, 5856, 6406, 6832, 9609, 10248, 12812, 13664, 19218, 20496, 22421, 25624, 38436, 40992, 44842, 51248, 67263, 76872, 89684, 102496, 134526, 153744, 179368, 195383, 269052, 307488, 358736, 390766, 538104, 586149, 717472, 781532, 1076208, 1172298, 1367681, 1563064, 2152416, 2344596, 2735362, 3126128, 4103043, 4689192, 5470724, 6252256, 8206086, 9378384, 10941448, 16412172, 18756768, 21882896, 32824344, 43765792, 65648688, 131297376]

約数ペア:

[(1, 131297376), (2, 65648688), (3, 43765792), (4, 32824344), (6, 21882896), (7, 18756768), (8, 16412172), (12, 10941448), (14, 9378384), (16, 8206086), (21, 6252256), (24, 5470724), (28, 4689192), (32, 4103043), (42, 3126128), (48, 2735362), (56, 2344596), (61, 2152416), (84, 1563064), (96, 1367681), (112, 1172298), (122, 1076208), (168, 781532), (183, 717472), (224, 586149), (244, 538104), (336, 390766), (366, 358736), (427, 307488), (488, 269052), (672, 195383), (732, 179368), (854, 153744), (976, 134526), (1281, 102496), (1464, 89684), (1708, 76872), (1952, 67263), (2562, 51248), (2928, 44842), (3203, 40992), (3416, 38436), (5124, 25624), (5856, 22421), (6406, 20496), (6832, 19218), (9609, 13664), (10248, 12812)]